Search
Skip to Search Results- 14Graduate and Postdoctoral Studies (GPS), Faculty of
- 14Graduate and Postdoctoral Studies (GPS), Faculty of/Theses and Dissertations
- 3Biological Sciences, Department of
- 3Biological Sciences, Department of/Journal Articles (Biological Sciences)
- 2Biochemistry, Department of
- 2Biochemistry, Department of/Journal Articles (Biochemistry)
-
2000
In photosynthetic organisms it is becoming increasingly evident that light-driven shifts in redox potential act as a sensor that initiates alterations in gene expression at both the level of transcription and translation. This report provides evidence that the expression of a cyanobacterial RNA...
-
Regulation of cold shock-induced RNA helicase gene expression in the cyanobacterium Anabaena sptrain PCC 7120
Download2000
Owttrim, George W., Chamot, Danuta
Expression of the Anabaena sp. strain PCC 7120 RNA helicase gene crhC is induced by cold shock.crhC transcripts are not detectable at 30°C but accumulate at 20°C, and levels remain elevated for the duration of the cold stress. Light-derived metabolic capability, and not light per se, is required...
-
Regulation of Na+/H+ Exchanger Gene Expression: Role of a poly T rich region in regulation of expression of the NHE1 promoter
Download1996-01-01
Yang, Weidong, Wang, Huayan, Fliegel, Larry
In this study we examine regulation of expression of the Na+/H+ exchanger promoter in L6 and NIH 3T3 cells. We have identified a highly conserved poly(dA·dT)-rich region that appears to be important in regulation of expression of the NHE1 gene. Deletion or mutation of this region results in...
-
Spring 2010
Development of the vertebrate central nervous system is a complex process that relies on the accurate spatiotemporal distribution of signaling centers during embryogenesis. These signals provide cells with positional information, which is integrated via transcription factors and gene regulatory...
-
2004
A transcription of Russell's marginal comments in his copies of Frege's works, from his readings of Frege in 1902. The greatest number are in the early sections of Grundgesetze der Arithmetik, Vol. I, but there are also marginal comments in Begriffsschrift, Grundlagen der Arithmetik, \"Ueber...
-
Separable whorl-specific expression and negative regulation by enhancer elements within the AGAMOUS second intron
Download2000
Deyholos, M. K., Sieburth, L. E.
We analyzed the 4-kb intragenic control region of the AGAMOUS (AG) gene to gain insight into the mechanisms controlling its expression during early flower development. We identified three major expression patterns conferred by 19 AG::reporter gene constructs: the normal AG pattern, a...
-
Fall 2011
RNA polymerase III (RNAPIII) pre-initiation complexes at tRNA genes naturally cause replication fork pausing in the yeast Saccharomyces cerevisiae, and interference with replication is known to have deleterious effects on genome stability. It follows that repression of tRNA gene transcription...
-
Fall 2017
Herpes simplex virus 1 (HSV-1) is a nuclear-replicating, double-stranded (ds) DNA virus. HSV-1 genes are expressed in a coordinate manner. The tegument protein VP16 first activates expression of the five immediate-early (IE) genes. Two IE proteins, ICP4 and ICP0, then activate early (E) and...
-
Fall 2018
Early mammalian development cannot progress without targeted temporal and spatial expression of genes. Changing the accessibility of DNA to transcriptional machinery is one critical way gene expression is controlled. This process, known as chromatin remodeling, is vital for formation of the...
-
The roles of Pbx and Meis TALE-class homeodomain transcription factors in vertebrate neural patterning
DownloadFall 2010
One of the major goals of developmental biology is to understand how specialized groups of cells arise from an initially unspecified cell population. The vertebrate hindbrain is transiently segmented along its anterior-posterior axis into lineage-restricted compartments called rhombomeres, making...